/*#include <stdio.h>int main(){ int a=1,n; scanf("%d", &n); while(a <= n) { printf("%d ",a); a=a+1; } return 0;}*/#include <stdio.h>int main(){ int a=1; while(0) { printf("%d ",a); if(a == 4) { break; } a=a+1; } return 0;}